The Kotlin plugin can be installed from https://marketplace.eclipse.org/content/kotlin-plugin-eclipse:
- Click on the Install button, as shown in the following screenshot:
- Choose Kotlin Plugin for Eclipse 0.8.2 and click on the Confirm button, as shown in the following screenshot:
Accept defaults in the subsequent steps to install the plugin. The installation will take a little while. Restart Eclipse once the installation of the plugin is complete.